A metallic glass syntactic foam with enhanced energy absorption performance | |
Lin H(林浩)1; Wang HY(汪海英)1; Lu C2; Dai LH(戴兰宏)1; Dai, LH | |
发表期刊 | Scripta Materialia |
2016-07 | |
卷号 | 119页码:47-50 |
ISSN | 1359-6462 |
摘要 | By using the high-pressure melt infiltration technique, a syntactic foam is fabricated with bulk metallic glass and alumina cenospheres. Compared to pure metallic glass foams, the new foam possesses a greatly enhanced energy absorbing capacity of 113.6 MJ m− 3 due to the combination of high strength, stability and ductility. It is shown that the high strength of the foam primarily results from alumina cenospheres, which enhance its stability and induce a stable stress platform. Both the collapse of struts and multiple shear bands in metallic glass matrix accommodate large deformation. |
DOI | 10.1016/j.scriptamat.2016.03.034 |
收录类别 | SCI ; EI |
语种 | 英语 |
WOS记录号 | WOS:000375814200011 |
项目资助者 | National Natural Science Foundation of China 11172322 11472287 11572324 11202221 National Basic Research Program of China 2012CB937500 CAS/SAFEA International Partnership Program for Creative Research Teams |
课题组名称 | LNM冲击动力学与新型材料力学性能 |
论文分区 | 一类 |
力学所作者排名 | True |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://dspace.imech.ac.cn/handle/311007/60739 |
专题 | 非线性力学国家重点实验室 |
通讯作者 | Dai, LH |
作者单位 | 1.State Key Laboratory of Nonlinear Mechanics, Institute of Mechanics, Chinese Academy of Sciences, Beijing 100190, China 2.Department of Mechanical Engineering, Curtin University, Perth, WA 6845, Australia |
推荐引用方式 GB/T 7714 | Lin H,Wang HY,Lu C,et al. A metallic glass syntactic foam with enhanced energy absorption performance[J]. Scripta Materialia,2016,119:47-50. |
APA | Lin H,Wang HY,Lu C,Dai LH,&Dai, LH.(2016).A metallic glass syntactic foam with enhanced energy absorption performance.Scripta Materialia,119,47-50. |
MLA | Lin H,et al."A metallic glass syntactic foam with enhanced energy absorption performance".Scripta Materialia 119(2016):47-50. |
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